ECAT Pre General Science Physics MCQ Test With Answer for Full Book
ECAT Pre General Science Physics MCQ Test with Answers is a complete preparation resource for students aiming to perform well in the ECAT entry test. This test covers the full Physics book, including topics like mechanics, thermodynamics, waves, optics, and electricity. Each question is designed according to the latest ECAT syllabus to give students a real exam experience. Practicing these Physics MCQs helps learners understand fundamental concepts, enhance analytical thinking, and build strong problem-solving skills required for the ECAT exam.
By solving the Full Book Physics MCQ Test, Pre General Science students can evaluate their preparation level and focus on improving weaker topics. Every question comes with a detailed answer, allowing students to learn from their mistakes and strengthen their understanding. This online test format is simple, accessible, and ideal for consistent daily practice. With regular attempt of these MCQs, students can increase their accuracy, improve time management, and boost confidence to secure top marks in the ECAT Physics section.
ECAT Pre General Science MCQ's Test For Physics Full Book
Try The ECAT Pre General Science MCQ's Test For Physics Full Book
ECAT Pre General Science MCQ's Test For Physics Full Book
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Question # 1
A disc rolls down a hill and its speed at bottom is found to be 11.4 m/sec. Height of the hill is then nearly:
Question # 2
Hydrogen atom with only one proton and one neutron in its nucleus, and one electron, is called
Question # 3
Light year is a unit of
Question # 4
Centripetal acceleration is also called ________ acceleration
Question # 5
When a horse pulls a cart, the force that makes the horse run forward is the force exerted by
Question # 6
Parallel vectors of same magnitudes:
Question # 7
Progressive waves of frequency 300 Hz are superimposed in produced a system of stationary waves in which adjacent nodes are 1.5 m apart. What is the speed of the progressive waves?
Question # 8
The inside cavity of the black body is
Question # 9
A body moving along the circumference of a circle of radius R completes one revolution. The radius of the covered path to the angle subtended at the center is:
Question # 10
If v is the velocity of flow of liquid through a tube of area of cross-section A, then according to equation of continuity
Question # 11
The passage of current is accompanied by a
magnetic field in the surrounding space:
Question # 12
When half of the cycle of a body executing S.H.M is completed, then the phase of the vibration will be
Question # 13
The analysis of fluid motion becomes simplified by using
Question # 14
A car is turning around a corner at 10 m/sec as it travels along an arc of a circle. If value of centripetal acceleration is 10 m/sec2in this case, find radius of the circular path:
Question # 15
Pressure applied at any point of gas at rest is transmitted equally to all parts of the gas. This is the statement of:
Question # 16
If the velocity time graph is a straight line parallel to the time-axis, then it means:
Question # 17
The instantaneous velocity is define as the limiting value of Δd/Δt on the time intervalΔt approaches to
Question # 18
Battery is charged in motor cars, which is based on
Question # 19
Gauss(G) is smaller unit of magnetic induction which is related to tesla(T) as
Question # 20
The Phenomenon of generation of induced emf is called
Question # 21
The magnetism produced by electrons within an atom can arise from
Question # 22
Which one of the following can act approximately as a source of monochromatic light;
Question # 23
Photoelectric effect takes place with a photon of:
Question # 24
γ-rays are
Question # 25
When radioactive nucleus emits aβ-particle, the proton-neutron ratio
Question # 26
The number of "Earth Stations" which transmit signals to satellites and receive signals fro them are
Question # 27
A 100 Kg car is moving at the speed of 10 m/sec and comes to rest after covering a distance of 50 m. The amount of work done against the friction is:
Question # 28
If the volume of the gas is to be increased by 4 times, then
Question # 29
Magnetic lines of force:
Question # 30
A car is moves around a circular track of radius 0.3 m at the rate of 120 rev/min. The speed v of the car is:
Top Scorers of ECAT Pre General Science MCQ's Test For Physics Full Book
E
Esha Fatima03 - Mar - 2026
06 Min 32 Sec
104/120
S
Sania Aßbasi23 - Apr - 2023
06 Min 07 Sec
100/120
A
Ali Ammar12 - Mar - 2023
10 Min 59 Sec
85/120
T
Talha 24 - Jun - 2023
07 Min 12 Sec
70/120
A
Amina Amjad04 - Dec - 2024
08 Min 30 Sec
70/120
O
Online Work31 - Mar - 2026
13 Min 10 Sec
64/120
A
Abdul Latif02 - Aug - 2021
11 Min 47 Sec
60/120
B
Bilal Imran29 - Mar - 2026
10 Min 46 Sec
56/120
M
Moeez 06 - Jul - 2021
12 Min 01 Sec
55/120
K
Kainat Lakho23 - Jul - 2022
00 Min 55 Sec
50/120
W
Waleeja 06 - Jul - 2021
05 Min 42 Sec
50/120
A
Abida Faiz05 - Jul - 2021
25 Min 26 Sec
50/120
L
laiba masood20 - Jan - 2023
04 Min 23 Sec
45/120
J
Jerry 10 - May - 2021
07 Min 08 Sec
45/120
U
Umair Miskeen15 - Jan - 2025
14 Min 52 Sec
45/120
ECAT
Physics
Important MCQ's
Sr.#
Question
Answer
1
It is impossible to devise a processes which may convert heat, extracted from a single reservoir, entirely into work without leaving any change in the working system. This is the statement of
A. Clausius statement of second law
B. Kelvin'sstatement of second law
C. Clausius statement of first law
D. Kelvin's statement of first law
2
The power factor of resonant series circuit is
A. 1
B. 0
C. -1
D. 0.5
3
In case of point, source of light shape of wavefront is:
A. Spherical
B. Cylindrical
C. Plane
D. None of these
4
Which one of the following relations is correct?
A. 1 Wb-m2= Nm-1A-1
B. 1 tesla = 104 gausses
C. 1 Wb-m2= 1 tesla
D. All of the above
5
The solids which has structure in-between order and disorder are called
A. amorphous solids
B. polymeric solids
C. crystalline solids
D. all of them
6
The dimension of linear inertia is:
A. MLT2
B. ML°T-2
C. ML°T°
D. MLT-1
7
Atoms of hydrogen gas can be excited by passing electric current through it when the gas is filled into the discharge tube at a pressure which is
A. Less than atmospheric pressure
B. Much less than atmospheric pressure
C. Greater than atmospheric pressure
D. Much greater than atmospheric pressure
8
Hydrogen and helium of same volume V at same temperature T and same pressure P are mixed to have same volume V. The resulting pressure of the mixtures will be
A. R/2
B. P
C. 2P
D. Depending on the relative mass of the gases
9
Which one of the following could be the frequency of ultraviolet radiation?
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